Don't know why I didn't think to ask this earlier but... did they hire you to create an ad for them (the Draven folks)? If so, they should provide you with the logo art.

And yes, it is likely to have been created using the pen tool. That or they went the much easier route and started with clean letters (either from a font, edited from a font, or custom created) and ran roughen on them. Maybe a few individual tweaks after that.

I can't imagine someone at that company not having a vector file of their logo since I have found it in more than one place online and the art (of that treatment) is the same in each one. Rotated different, yes. Sized different, yes. But, the same art.

The "rebellious artsy" types still have some smart people among them; there's a vector logo out there somewhere.

Again, if you're doing this ad for them, they should provide the logo art.